Rules for coffee.
1. NEVER drink instant. It's the work of the Devil.
2. Coffee should only be strength 4 or 5. Anything else is pointless.
3. Coffee is made by adding boiling water onto coffee grounds and then after a few minutes the liquid is poured into a mug and milk and sugar can be added. NOTHING ELSE.
After that it is up to personal taste as to which bean, country to try.